package com.zeny.xdclass.service;

import com.zeny.xdclass.domain.Video;

import java.util.List;

/**
 * @Description Video服务接口
 **/
public interface VideoService {

    List<Video> findAll();

    Video findById(Integer id);

    Integer update(Video video);

    Integer delete(Integer id);

    Integer save(Video video);
}
